{"id":24601,"date":"2024-11-21T10:56:28","date_gmt":"2024-11-21T02:56:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24601\/"},"modified":"2024-11-21T10:56:28","modified_gmt":"2024-11-21T02:56:28","slug":"thinkphp6%e6%95%b0%e6%8d%ae%e5%85%b3%e7%b3%bb%e5%9b%be%e4%bd%bf%e7%94%a8%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%ba%86%e8%a7%a3%e6%95%b0%e6%8d%ae%e9%97%b4%e7%9a%84%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24601\/","title":{"rendered":"ThinkPHP6\u6570\u636e\u5173\u7cfb\u56fe\u4f7f\u7528\u6280\u5de7\uff1a\u4e86\u89e3\u6570\u636e\u95f4\u7684\u5173\u7cfb"},"content":{"rendered":"

\"ThinkPHP6\u6570\u636e\u5173\u7cfb\u56fe\u4f7f\u7528\u6280\u5de7\uff1a\u4e86\u89e3\u6570\u636e\u95f4\u7684\u5173\u7cfb\u63d2\u56fe\"<\/p>\n

ThinkPHP6\u6570\u636e\u5173\u7cfb\u56fe\u4f7f\u7528\u6280\u5de7\uff1a\u4e86\u89e3\u6570\u636e\u95f4\u7684\u5173\u7cfb<\/p>\n

\u5728Web\u5f00\u53d1\u4e2d\uff0c\u6570\u636e\u5173\u7cfb\u56fe\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u6570\u636e\u4e4b\u95f4\u7684\u5173\u7cfb\u5e76\u8fdb\u884c\u7075\u6d3b\u7684\u6570\u636e\u64cd\u4f5c\u3002\u5728ThinkPHP6\u4e2d\uff0c\u901a\u8fc7\u4f7f\u7528\u6570\u636e\u5173\u7cfb\u56fe\u6280\u5de7\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u9ad8\u6548\u5730\u5904\u7406\u590d\u6742\u7684\u6570\u636e\u5173\u7cfb\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528ThinkPHP6\u7684\u6570\u636e\u5173\u7cfb\u56fe\u529f\u80fd\uff0c\u5e76\u901a\u8fc7\u4ee3\u7801\u793a\u4f8b\u6765\u52a0\u6df1\u7406\u89e3\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u660e\u786e\u4ec0\u4e48\u662f\u6570\u636e\u5173\u7cfb\u56fe\u3002\u6570\u636e\u5173\u7cfb\u56fe\u662f\u6307\u901a\u8fc7\u6570\u636e\u5e93\u8868\u4e4b\u95f4\u7684\u5173\u8054\u5173\u7cfb\uff0c\u4ee5\u56fe\u7684\u5f62\u5f0f\u5c55\u73b0\u51fa\u6765\u3002\u5728ThinkPHP6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6a21\u578b\u5173\u8054\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u6570\u636e\u8868\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

\u5047\u8bbe\u6211\u4eec\u6709\u4e24\u4e2a\u6570\u636e\u8868\uff1aUser\uff08\u7528\u6237\uff09\u548cOrder\uff08\u8ba2\u5355\uff09\u3002User\u8868\u4e2d\u5b58\u50a8\u4e86\u7528\u6237\u7684\u57fa\u672c\u4fe1\u606f\uff0cOrder\u8868\u4e2d\u5b58\u50a8\u4e86\u8ba2\u5355\u7684\u76f8\u5173\u4fe1\u606f\u3002\u8fd9\u4e24\u4e2a\u8868\u4e4b\u95f4\u5b58\u5728\u4e00\u5bf9\u591a\u7684\u5173\u7cfb\uff0c\u5373\u4e00\u4e2a\u7528\u6237\u53ef\u4ee5\u6709\u591a\u4e2a\u8ba2\u5355\u3002<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728User\u6a21\u578b\u4e2d\u5b9a\u4e49\u4e0eOrder\u6a21\u578b\u7684\u5173\u8054\u5173\u7cfb\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528hasMany\u5173\u8054\u65b9\u6cd5\u6765\u5b9a\u4e49\u4e00\u5bf9\u591a\u7684\u5173\u7cfb\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

namespace appmodel;\nuse thinkModel;\n\nclass User extends Model\n{\n    \/\/ \u5b9a\u4e49\u4e0e\u8ba2\u5355\u6a21\u578b\u7684\u4e00\u5bf9\u591a\u5173\u8054\n    public function orders()\n    {\n        return $this-&gt;hasMany('Order');\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728Order\u6a21\u578b\u4e2d\u5b9a\u4e49\u4e0eUser\u6a21\u578b\u7684\u5173\u8054\u5173\u7cfb\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528belongsTo\u5173\u8054\u65b9\u6cd5\u6765\u5b9a\u4e49\u5c5e\u4e8e\u67d0\u4e2a\u6a21\u578b\u7684\u5173\u7cfb\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
namespace appmodel;\nuse thinkModel;\n\nclass Order extends Model\n{\n    \/\/ \u5b9a\u4e49\u4e0e\u7528\u6237\u6a21\u578b\u7684\u5c5e\u4e8e\u5173\u8054\n    public function user()\n    {\n        return $this-&gt;belongsTo('User');\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u5b9a\u4e49\u4e86User\u548cOrder\u6a21\u578b\u4e4b\u95f4\u7684\u5173\u8054\u5173\u7cfb\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6a21\u578b\u5173\u8054\u7684\u65b9\u5f0f\u6765\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\u3002<\/p>\n
\u4f8b\u5982\uff0c\u6211\u4eec\u60f3\u8981\u83b7\u53d6\u67d0\u4e2a\u7528\u6237\u7684\u6240\u6709\u8ba2\u5355\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n
$user = User::find(1);\n$orders = $user-&gt;orders;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u901a\u8fc7User\u6a21\u578b\u7684find\u65b9\u6cd5\u83b7\u53d6\u5230id\u4e3a1\u7684\u7528\u6237\u5b9e\u4f8b$user\uff0c\u7136\u540e\u901a\u8fc7$user->orders\u6765\u83b7\u53d6\u5230\u8be5\u7528\u6237\u7684\u6240\u6709\u8ba2\u5355\u4fe1\u606f\u3002<\/p>\n
\u540c\u6837\u5730\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u83b7\u53d6\u67d0\u4e2a\u8ba2\u5355\u6240\u5c5e\u7684\u7528\u6237\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n
$order = Order::find(1);\n$user = $order-&gt;user;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u901a\u8fc7Order\u6a21\u578b\u7684find\u65b9\u6cd5\u83b7\u53d6\u5230id\u4e3a1\u7684\u8ba2\u5355\u5b9e\u4f8b$order\uff0c\u7136\u540e\u901a\u8fc7$order->user\u6765\u83b7\u53d6\u5230\u8be5\u8ba2\u5355\u6240\u5c5e\u7684\u7528\u6237\u4fe1\u606f\u3002<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u4f7f\u7528ThinkPHP6\u7684\u6570\u636e\u5173\u7cfb\u56fe\u529f\u80fd\u975e\u5e38\u7b80\u6d01\u660e\u4e86\u3002\u901a\u8fc7\u5b9a\u4e49\u6a21\u578b\u4e4b\u95f4\u7684\u5173\u8054\u5173\u7cfb\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u6a21\u578b\u5173\u8054\u7684\u65b9\u5f0f\u6765\u64cd\u4f5c\u76f8\u5173\u7684\u6570\u636e\uff0c\u800c\u4e0d\u9700\u8981\u624b\u52a8\u7f16\u5199\u590d\u6742\u7684SQL\u8bed\u53e5\u3002<\/p>\n
\u603b\u7ed3\u6765\u8bf4\uff0c\u6570\u636e\u5173\u7cfb\u56fe\u5728Web\u5f00\u53d1\u4e2d\u8d77\u5230\u4e86\u6781\u5176\u91cd\u8981\u7684\u4f5c\u7528\u3002\u901a\u8fc7\u4f7f\u7528ThinkPHP6\u7684\u6570\u636e\u5173\u7cfb\u56fe\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u76f4\u89c2\u5730\u7406\u89e3\u4e0e\u64cd\u4f5c\u6570\u636e\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u5e0c\u671b\u672c\u6587\u53ef\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4f7f\u7528ThinkPHP6\u5f00\u53d1\u5177\u6709\u590d\u6742\u6570\u636e\u5173\u7cfb\u7684\u5e94\u7528\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fThinkPHP6\u6570\u636e\u5173\u7cfb\u56fe\u4f7f\u7528\u6280\u5de7\uff1a\u4e86\u89e3\u6570\u636e\u95f4\u7684\u5173\u7cfb\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
ThinkPHP6\u6570\u636e\u5173\u7cfb\u56fe\u4f7f\u7528\u6280\u5de7\uff1a\u4e86\u89e3\u6570\u636e\u95f4\u7684\u5173\u7cfb \u5728Web\u5f00\u53d1\u4e2d\uff0c\u6570\u636e\u5173\u7cfb\u56fe\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u6570\u636e\u4e4b\u95f4\u7684\u5173\u7cfb\u5e76\u8fdb\u884c\u7075\u6d3b\u7684\u6570\u636e\u64cd\u4f5c\u3002\u5728ThinkPHP6\u4e2d\uff0c\u901a\u8fc7\u4f7f\u7528\u6570\u636e\u5173\u7cfb\u56fe\u6280\u5de7\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u9ad8\u6548\u5730\u5904\u7406\u590d\u6742\u7684\u6570\u636e\u5173\u7cfb\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528ThinkPHP6\u7684\u6570\u636e\u5173\u7cfb\u56fe\u529f\u80fd\uff0c\u5e76\u901a\u8fc7\u4ee3\u7801\u793a\u4f8b\u6765\u52a0\u6df1\u7406\u89e3\u3002 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u660e\u786e\u4ec0\u4e48\u662f\u6570\u636e\u5173\u7cfb\u56fe\u3002\u6570\u636e\u5173\u7cfb\u56fe\u662f\u6307\u901a\u8fc7\u6570\u636e\u5e93\u8868\u4e4b\u95f4\u7684\u5173\u8054\u5173\u7cfb\uff0c\u4ee5\u56fe\u7684\u5f62\u5f0f\u5c55\u73b0\u51fa\u6765\u3002\u5728ThinkPHP6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6a21\u578b\u5173\u8054\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u6570\u636e\u8868\u4e4b\u95f4\u7684\u5173\u7cfb\u3002 \u5047\u8bbe\u6211\u4eec\u6709\u4e24\u4e2a\u6570\u636e\u8868\uff1aUser\uff08\u7528\u6237\uff09\u548cOrder\uff08\u8ba2\u5355\uff09\u3002User\u8868\u4e2d\u5b58\u50a8\u4e86\u7528\u6237\u7684\u57fa\u672c\u4fe1\u606f\uff0cOrder\u8868\u4e2d\u5b58\u50a8\u4e86\u8ba2\u5355\u7684\u76f8\u5173\u4fe1\u606f\u3002\u8fd9\u4e24\u4e2a\u8868\u4e4b\u95f4\u5b58\u5728\u4e00\u5bf9\u591a\u7684\u5173\u7cfb\uff0c\u5373\u4e00\u4e2a\u7528\u6237\u53ef\u4ee5\u6709\u591a\u4e2a\u8ba2\u5355\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728User\u6a21\u578b\u4e2d\u5b9a\u4e49\u4e0eOrder\u6a21\u578b\u7684\u5173\u8054\u5173\u7cfb\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528hasMany\u5173\u8054\u65b9\u6cd5\u6765\u5b9a\u4e49\u4e00\u5bf9\u591a\u7684\u5173\u7cfb\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a namespace appmodel; use thinkModel; class User extends Model { \/\/ \u5b9a\u4e49\u4e0e\u8ba2\u5355\u6a21\u578b\u7684\u4e00\u5bf9\u591a\u5173\u8054 public function orders() { return $this-&gt;hasMany(‘Order’); } } \u767b\u5f55\u540e\u590d\u5236 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728Order\u6a21\u578b\u4e2d\u5b9a\u4e49\u4e0eUser\u6a21\u578b\u7684\u5173\u8054\u5173\u7cfb\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528belongsTo\u5173\u8054\u65b9\u6cd5\u6765\u5b9a\u4e49\u5c5e\u4e8e\u67d0\u4e2a\u6a21\u578b\u7684\u5173\u7cfb\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a namespace appmodel; use thinkModel; class Order extends Model { \/\/ \u5b9a\u4e49\u4e0e\u7528\u6237\u6a21\u578b\u7684\u5c5e\u4e8e\u5173\u8054 public function user() { return $this-&gt;belongsTo(‘User’); } } \u767b\u5f55\u540e\u590d\u5236 \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u5b9a\u4e49\u4e86User\u548cOrder\u6a21\u578b\u4e4b\u95f4\u7684\u5173\u8054\u5173\u7cfb\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u6a21\u578b\u5173\u8054\u7684\u65b9\u5f0f\u6765\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\u3002 \u4f8b\u5982\uff0c\u6211\u4eec\u60f3\u8981\u83b7\u53d6\u67d0\u4e2a\u7528\u6237\u7684\u6240\u6709\u8ba2\u5355\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a $user = User::find(1); $orders = $user-&gt;orders; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-24601","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=24601"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24601\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}